New · Public beta
Meal planner & shopping list
Plan meals around your daily targets, add recipes to a practical shopping list, and find something to cook with ingredients you already have.
Free to use. Nutrition and shopping amounts are estimates. Saved plans stay in your browser.
KITCHEN TOOLS · FREE & EASY TO USE
Kitchen math,
made simple.
Convert a measurement, resize your recipe, or find the right oven temperature. Keep your cooking moving.
01 / EVERYDAY MEASUREMENTS
A spoonful, converted.
Switch between kitchen measures or convert weights.
Decimals and fractions welcome: 0.5, 1/2, or 1 1/2.
US cup = 236.588 mL; metric cup = 250 mL. Metric tablespoon = 15 mL; Australian tablespoon = 20 mL. Fluid ounces measure volume; ounces measure weight.
02 / INGREDIENT WEIGHTS
Same cup. Different weight.
A cup of flour and a cup of sugar weigh differently. Choose your ingredient first.
These are approximate reference weights, not exact density measurements. Brand, packing and preparation affect the result. If your recipe gives a weight, use that weight. For baking, a scale is the more reliable choice.
03 / MAKE A LITTLE MORE
Your recipe. Your table.
Enter your original ingredient amounts, then change the number of servings. The example rows are editable.
Your entries stay on this page and are cleared when you reload. No account needed.
04 / TURN UP THE HEAT
Set your oven with confidence.
This converts temperature units only. It does not adjust a conventional recipe for a fan or convection oven. Follow your recipe and oven instructions.
The kitchen quick reference
3 tsp1 US tablespoon
16 tbsp1 US cup
8 fl oz1 US cup
16 oz1 pound by weight
How these calculations work
US customary volumes use 1 US fluid ounce = 29.5735295625 mL, with 8 fluid ounces per cup, 16 tablespoons per cup and 3 teaspoons per tablespoon. Weight conversions use 1 pound = 453.59237 g and 16 ounces per pound. Results are rounded for display, not between calculations.
Ingredient estimates use the gram amounts in the King Arthur Baking ingredient weight chart, scaled to one US cup. For example, the listed 113 g per half cup of butter becomes 226 g per cup. These are reference estimates; other recipes may use different rounding.
See the USDA measurement conversion table for common kitchen equivalents. Fahrenheit to Celsius: (°F − 32) × 5/9. Celsius to Fahrenheit: °C × 9/5 + 32. Reference data reviewed October 2026.